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Environment


— Environment

Artificial Wind Tree provides a fig leaf for unsightly turbines

By - December 2, 2014 12 Pictures
Generally speaking, the peculiar appearance of wind turbines coupled with the fact they perform better when up high and out in the open sees them banished to uninhabited countryside, or even out to sea. But a French entrepreneur believes that sculpting them in the form of an artificial tree could lead to wider adoption in urban centers, making use of low winds that circulate around buildings and streets. Read More
— Environment

EcoSafe Digester: Big data, less waste

By - December 2, 2014 3 Pictures
The world produces a hell of a lot of waste and a great part of it is food waste. According to the United Nations Environment Program, around one third of the food produced in the world for human consumption every year is either lost or wasted. In an effort to deal with all this waste in a green way, New York-based BioHitech has developed a device that breaks food waste down into grey water and connects to a cloud system to allow the company to tap the power of big data to monitor and improve the performance of the units. Read More
— Environment

A smarter greener deodorant stick? Hmmm...

By - December 2, 2014 20 Pictures
A new Kickstarter campaign aims to make the deodorant stick more environmentally friendly by cutting back on plastic packaging. By replacing the disposable stick with a reusable dispenser, ClickStick's designers claim plastic waste is cut by as much as 90 percent. That's a sound idea, but one that risks undoing its good work by overcomplicating a simple product. Read More
— Environment

Mirror coating to cool buildings by pumping interior heat into space

By - November 26, 2014 2 Pictures
Keeping buildings cool isn't easy. In fact, conventional air conditioning methods are very energy intensive and account for up to 15 percent of the energy used in buildings in the United States alone. However, engineers at Stanford University have come up with a new ultrathin, multilayered, nanophotonic material that not only reflects heat away from buildings, but also directs heat from inside out into space, cooling both the building and the planet as well. Read More
— Environment

WaveNET – the floating, flexible wave energy generator

By - November 26, 2014 24 Pictures
Scotland's Albatern is putting a new, modular spin on renewable energy generation. WaveNET is a scalable array of floating "Squid" generator units that harvest wave energy as their buoyant arms rise and fall with the motion of the waves. Each Squid can link up to as many as three others, effectively creating a large, floating grid that's flexible in every direction. The bigger this grid gets, the more efficient it becomes at harvesting energy, and the more different wave movements it can extract energy from. Albatern's 10-year target is to have 1.25 kilometer-long floating energy farms pumping out as much as 100 megawatts by 2024. Read More
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